Annual maintenance contract (amc) of operator cabin air conditioning system of 09 nos rel make drill machines of khadia project for a period of 01 year (365 days).

Annual maintenance contract (amc) of operator cabin air conditioning system of 04 nos epiroc make drill machines of khadia project for a period of 01 year (365 days).

Offloading the work of fabrication of 100 nos. dust seals for use in 14 nos. drill machines of khadia project.

Drill head spindle float outer 80 mm,drill head spindle float inner 80 mm,drive sprocket 3 row 12 t,driven sprocket 3 row 30 t,chain 3 rows 80t50,variable motor for rotation eaton,variable pump for rotation,tandem pump,lube oil pump,mud pump,taper roller bearing cone top,taper roller bearing cup bottom,hydraulic cooler motor,drill head feed roller,wire line motor 600

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

Annual maintenance contract (amc) for the inbuilt denso make air conditioners installed in 02 nos. komatsu pc2000-8 loading hydraulic shovels deployed at khadia project.

Hydraulic motor assy, model: ms18 2- a21-f19-1620-5dej, make-any make

Supply of 04 trailer mounted hydraulic operated road side open drain (ditch) cleaning machine.

Repairing of guide roller along with its foundations, repairing of coupling of crowd, hoist generator, propel motor and hoist motor, repairing of final drive and repairing of take up axle along with repairing of steel sleeves and fitment in ekg 593

Provn of national flag pole with hydraulic jack in drill ground at prc ramgarh cantt and addn altn of bldg no p 264 at src ramgarh cantt